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Volumn 22, Issue 4, 2004, Pages 1177-1185

Simultaneous HF measurements of E- and F-region Doppler velocities at large flow angles

Author keywords

Ionosphere (auroral ionosphere; ionospheric irregularities; plasma convection)

Indexed keywords

AURORA; CONVECTION; E REGION; F REGION; IONOSPHERE; PLASMA; RADAR IMAGERY; VELOCITY PROFILE;

EID: 2442544623     PISSN: 09927689     EISSN: None     Source Type: Journal    
DOI: 10.5194/angeo-22-1177-2004     Document Type: Article
Times cited : (25)

References (26)
  • 1
    • 0000469434 scopus 로고
    • A new magnetic coordinate system for conjugate studies at high latitudes
    • Baker, K. B. and Wing, S.: A new magnetic coordinate system for conjugate studies at high latitudes, J. Geophys. Res., 94, 9139-9143, 1989.
    • (1989) J. Geophys. Res. , vol.94 , pp. 9139-9143
    • Baker, K.B.1    Wing, S.2
  • 2
    • 0035271048 scopus 로고    scopus 로고
    • International reference ionosphere 2000
    • Bilitza, D.: International reference ionosphere 2000, Radio Sci., 36, 261-275, 2001.
    • (2001) Radio Sci. , vol.36 , pp. 261-275
    • Bilitza, D.1
  • 3
    • 0033442858 scopus 로고    scopus 로고
    • A comparison of velocity measurements from the CUTLASS Finland radar and the EISCAT UHF system
    • Davies, J. A., Lester, M., Milan, S. E., and Yeoman, T. K.: A comparison of velocity measurements from the CUTLASS Finland radar and the EISCAT UHF system, Ann. Geophysicae, 17, 892-902, 1999.
    • (1999) Ann. Geophysicae , vol.17 , pp. 892-902
    • Davies, J.A.1    Lester, M.2    Milan, S.E.3    Yeoman, T.K.4
  • 4
    • 0019013132 scopus 로고
    • Ionospheric irregularities
    • Fejer, B. G. and Kelley, M. C.: Ionospheric irregularities, Rev. Geophys., 18, 401-454, 1980.
    • (1980) Rev. Geophys. , vol.18 , pp. 401-454
    • Fejer, B.G.1    Kelley, M.C.2
  • 5
    • 0033668512 scopus 로고    scopus 로고
    • Simultaneous measurements of E-region coherent backscatter and electric field amplitude at F-region heights with the millstone hill UHF radar
    • Foster, J. C. and Erickson, P. J.: Simultaneous measurements of E-region coherent backscatter and electric field amplitude at F-region heights with the Millstone Hill UHF radar, Geophys. Res. Lett., 27, 3177-3180, 2000.
    • (2000) Geophys. Res. Lett. , vol.27 , pp. 3177-3180
    • Foster, J.C.1    Erickson, P.J.2
  • 7
    • 0024530488 scopus 로고
    • A review on radio studies of auroral E-region ionospheric irregularities
    • Haldoupis, C.: A review on radio studies of auroral E-region ionospheric irregularities, Ann. Geophysicae, 7, 239-258, 1989.
    • (1989) Ann. Geophysicae , vol.7 , pp. 239-258
    • Haldoupis, C.1
  • 9
    • 1342342518 scopus 로고    scopus 로고
    • Multifrequency measurements of HF Doppler velocity in the auroral E-region
    • doi:10.1029/2001JA000268
    • Makarevitch, R. A., Koustov, A. V., Sofko, G. J., Andre, D., and Ogawa, T.: Multifrequency measurements of HF Doppler velocity in the auroral E-region, J. Geophys. Res., 107(8), doi:10.1029/2001JA000268, 2002a.
    • (2002) J. Geophys. Res. , vol.107 , Issue.8
    • Makarevitch, R.A.1    Koustov, A.V.2    Sofko, G.J.3    Andre, D.4    Ogawa, T.5
  • 11
    • 0542420447 scopus 로고    scopus 로고
    • Simultaneous observations at different altitudes of ionospheric backscatter in the eastward electrojet
    • Milan, S. E. and Lester, M.: Simultaneous observations at different altitudes of ionospheric backscatter in the eastward electrojet, Ann. Geophysicae, 16, 55-68, 1998.
    • (1998) Ann. Geophysicae , vol.16 , pp. 55-68
    • Milan, S.E.1    Lester, M.2
  • 12
    • 0038793680 scopus 로고    scopus 로고
    • Multi-frequency observations of E-region HF radar aurora
    • Milan, S. E., Lester, M., and Sato, N.: Multi-frequency observations of E-region HF radar aurora, Ann. Geophysicae, 21, 761-777, 2003.
    • (2003) Ann. Geophysicae , vol.21 , pp. 761-777
    • Milan, S.E.1    Lester, M.2    Sato, N.3
  • 13
    • 0020782966 scopus 로고
    • A first comparison of STARE and EISCAT electron drift velocity measurements
    • Nielsen, E. and Schlegel, K.: A first comparison of STARE and EISCAT electron drift velocity measurements, J. Geophys. Res., 88, 5745-5750, 1983.
    • (1983) J. Geophys. Res. , vol.88 , pp. 5745-5750
    • Nielsen, E.1    Schlegel, K.2
  • 14
    • 0000097268 scopus 로고
    • Coherent radar doppler measurements and their relationship to the ionospheric electron drift velocity
    • Nielsen, E., and Schlegel, K.: Coherent radar doppler measurements and their relationship to the ionospheric electron drift velocity, J. Geophys. Res., 90, 3498-3504, 1985.
    • (1985) J. Geophys. Res. , vol.90 , pp. 3498-3504
    • Nielsen, E.1    Schlegel, K.2
  • 15
    • 0013288507 scopus 로고    scopus 로고
    • VHF coherent radar signals from the E-region ionosphere and the relationship to electron drift velocity and ion acoustic velocity
    • doi:10.1029/2001JA900111
    • Nielsen, E., del Pozo, C. F., and Williams, P. J. S.: VHF coherent radar signals from the E-region ionosphere and the relationship to electron drift velocity and ion acoustic velocity, J. Geophys. Res., 107(1), doi:10.1029/2001JA900111, 2002.
    • (2002) J. Geophys. Res. , vol.107 , Issue.1
    • Nielsen, E.1    del Pozo, C.F.2    Williams, P.J.S.3
  • 16
    • 0000083567 scopus 로고
    • Towards a self-consistent nonlinear theory of radar aurora backscatter
    • Robinson, T. R.: Towards a self-consistent nonlinear theory of radar aurora backscatter, J. Atmos. Terr. Phys., 48, 417-422, 1986.
    • (1986) J. Atmos. Terr. Phys. , vol.48 , pp. 417-422
    • Robinson, T.R.1
  • 17
    • 21344480213 scopus 로고
    • Simulation of convection flow estimation error in VHF bistatic auroral radar systems
    • Robinson, T.: Simulation of convection flow estimation error in VHF bistatic auroral radar systems, J. Atmos. Terr. Phys., 11, 1033-1050, 1993.
    • (1993) J. Atmos. Terr. Phys. , vol.11 , pp. 1033-1050
    • Robinson, T.1
  • 18
    • 5844259275 scopus 로고    scopus 로고
    • Large-scale imaging of high-latitude convection with super dual auroral radar network HF radar observations
    • Ruohoniemi, J. M., and Baker, K. B.: Large-scale imaging of high-latitude convection with super dual auroral radar network HF radar observations, J. Geophys. Res., 103, 20797-20811, 1998.
    • (1998) J. Geophys. Res. , vol.103 , pp. 20797-20811
    • Ruohoniemi, J.M.1    Baker, K.B.2
  • 19
    • 0001742003 scopus 로고    scopus 로고
    • Auroral electrojet plasma irregularity theory and experiment: A critical review of present understanding and future directions
    • Sahr, J. and Fejer, B. G.: Auroral electrojet plasma irregularity theory and experiment: A critical review of present understanding and future directions, J. Geophys. Res., 101, 26 893-26 909, 1996.
    • (1996) J. Geophys. Res. , vol.101 , pp. 26893-26909
    • Sahr, J.1    Fejer, B.G.2
  • 20
    • 0001739036 scopus 로고    scopus 로고
    • Coherent backscatter from ionospheric E-region plasma irregularities
    • Schlegel, K.: Coherent backscatter from ionospheric E-region plasma irregularities, J. Atmos. Terr. Phys., 58, 933-941, 1996.
    • (1996) J. Atmos. Terr. Phys. , vol.58 , pp. 933-941
    • Schlegel, K.1
  • 21
    • 0001232114 scopus 로고
    • Anomalous heating of the polar E-region by unstable plasma waves, 1. Observations
    • Schlegel, K. and St.-Maurice, J.-P.: Anomalous heating of the polar E-region by unstable plasma waves, 1. Observations, J. Geophys. Res., 86, 1447-1452, 1981.
    • (1981) J. Geophys. Res. , vol.86 , pp. 1447-1452
    • Schlegel, K.1    St.-Maurice, J.-P.2
  • 22
    • 0018000627 scopus 로고
    • Electron temperatures in the F-region of the ionosphere: Theory and observations
    • Schunk, R. W. and Nagy, A. F.: Electron temperatures in the F-region of the ionosphere: Theory and observations, Rev. Geophys. Space Phys., 16, 355-399, 1978.
    • (1978) Rev. Geophys. Space Phys. , vol.16 , pp. 355-399
    • Schunk, R.W.1    Nagy, A.F.2
  • 23
    • 4344635334 scopus 로고
    • Theoretical ion densities in the lower ionosphere
    • Schunk, R. W. and Walker, J. C. G.: Theoretical ion densities in the lower ionosphere, Planet. Space Sci., 21, 1875-1896, 1973.
    • (1973) Planet. Space Sci. , vol.21 , pp. 1875-1896
    • Schunk, R.W.1    Walker, J.C.G.2
  • 24
    • 84865001697 scopus 로고    scopus 로고
    • Fast type-I waves in the equatorial electrojet: Evidence for nonisothermal ion-acoustic speeds in the lower E-region
    • doi:10.1029/2002JA009648
    • St.-Maurice, J.-P., Choudhary, R. K., Ecklund, W. L., and Tsunoda, R. T.: Fast type-I waves in the equatorial electrojet: Evidence for nonisothermal ion-acoustic speeds in the lower E-region, J. Geophys. Res., 108(5), doi:10.1029/2002JA009648, 2003.
    • (2003) J. Geophys. Res. , vol.108 , Issue.5
    • St.-Maurice, J.-P.1    Choudhary, R.K.2    Ecklund, W.L.3    Tsunoda, R.T.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.